Neuroradiology: Page 95

Machine learning may identify medulloblastoma subtypes
By Erik L. Ridley
The combination of machine learning and radiomics can predict the molecular subtypes of medulloblastoma, paving the way for early diagnosis and better treatment of this common cancerous pediatric brain tumor, according to research presented last week at the American Medical Informatics Association meeting in San Francisco.
March 21, 2018
2017 03 30 10 29 47 941 Computer Data 400
MR spectroscopy links ADHD drugs to positive emotions
By Wayne Forrest
MR spectroscopy of the brain indicates that drugs taken for attention deficit hyperactivity disorder (ADHD) can cause an increase in the neurotransmitter glutamate, positively influencing a person's mood, according to a study published online March 6 in Neuropsychopharmacology.
March 14, 2018
2018 03 15 16 40 4310 Mri Adhd Glutamane 200
Head CT scan finds large air pocket displacing brain
By Abraham Kim
Clinicians in Northern Ireland reported that CT scans of a patient revealed a sizable black spot in the frontal lobe of the brain. This hypodense mark turned out to be a pocket of air that was compressing brain tissue as it seeped into the skull, according to a paper in BMJ Case Reports.
March 14, 2018
2018 03 14 21 22 7005 Finlay Bmj Slide1 20180314212903
CereHealth gets FDA nod for image viewer
By AuntMinnie.com staff writers
CereHealth, a subsidiary of neurodiagnostic firm CereScan, has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its CereMetrix Silver image viewer.
March 12, 2018
FDA: Brain coils may cause artifacts on MRA images
By Wayne Forrest
The U.S. Food and Drug Administration (FDA) has issued a letter to healthcare providers warning them that stainless steel neurovascular embolization coils could cause artifacts on MR angiography (MRA) images.
March 12, 2018
2016 09 02 09 36 05 93 Fda Logo V2 400
Canon nets FDA OK for new edition of 3T MRI scanner
By AuntMinnie.com staff writers
Canon Medical Systems USA has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its Vantage Galan 3T XGO Edition MRI scanner for neuro and cardiac applications.
March 11, 2018
2017 12 15 21 19 6704 Canon Rsna 2017 400
Foundation awards grants for NET research
By AuntMinnie.com staff writers
The Neuroendocrine Tumor Research Foundation (NETRF) has awarded six new research grants totaling $1.85 million, approximately $1.5 million of which relates to nuclear medicine/radiology research.
March 8, 2018
fMRI offers clues about memory loss in older adults
By AuntMinnie.com staff writers
Functional MRI (fMRI) offers clues as to which memory lapses in older adults are part of normal aging and which may indicate early stages of diseases such as Alzheimer's, according to research published online March 7 in Neuron.
March 7, 2018
2018 03 08 18 50 4928 Fmri Neuron 20180308185940
HIMSS: Health info exchange enables better stroke care
By Brian Casey
LAS VEGAS - The creation of a health information exchange in the Maryland/Washington, DC, region has improved stroke care by giving doctors faster access to medical images, enabling them to triage patients better, according to a Tuesday presentation at the Healthcare Information and Management Systems Society (HIMSS) meeting.
March 6, 2018
2018 03 07 18 39 9580 Las Vegas Sign 400
ESNR survey taps into future of imaging for dementia
By Wayne Forrest
VIENNA - While there is considerable consensus on which modalities and protocols to use to diagnose dementia, few neuroradiologists feel comfortable using advanced imaging, structured reports, or visual rating scales, according to survey results from the European Society of Neuroradiology (ESNR) presented on Saturday at ECR 2018.
March 3, 2018
2018 02 28 18 53 9645 Ecr 2018 400
Deep learning can detect intracranial calcifications on CT
By Erik L. Ridley
VIENNA - A deep-learning algorithm can accurately detect and measure the volume of intracranial calcifications, potentially facilitating research that could lead to new treatments for intracranial atherosclerosis, according to findings presented on Thursday at ECR 2018.
March 1, 2018
2018 02 28 18 53 9645 Ecr 2018 400
PET imaging shows that depression alters the brain
By Kate Madden Yee
PET imaging results show that long-term depression alters the brain and suggest that different stages of the illness may need different therapies, according to a study published February 26 in Lancet Psychiatry.
February 26, 2018
2017 04 14 10 55 26 413 Brain General 400
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